Articles on Weight

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The mother’s education level is also a factor. Brainsil/Shutterstock

These 3 factors predict a child’s chance of obesity in adolescence (and no, it’s not just their weight)

One in four Australians is overweight or obese by the time they reach adolescence, but it's difficult to predict who is at risk. These three questions can help.
Samoan-American quarterback Tua Tagovailoa is a preseason favorite to win the Heisman Trophy, college football’s top award. AP Photo/Wilfredo Lee

I traveled to American Samoa 5 times to study the secret to its football success

A key tenet of Samoan culture emphasizes community, deference to authority and confronting fears – a mindset that makes an ideal football player. But it can extract a physical toll.
In May 2019, the measure of a kilogram was changed. This has implications for how we measure wealth. Shutterstock

Redefining the kilogram means redefining how we measure wealth

Measurement and standards are at the heart of how we trade commodities and measure wealth. So what happens now that the planet’s most critical standard has been completely overhauled?
Gravity helps stars to form. UNIMAP / L. Piazzo, La Sapienza – Università di Roma; E. Schisano / G. Li Causi, IAPS/INAF, Italy

Curious Kids: how long has gravity existed?

Gravity exists because the universe is full of 'stuff' – here's how it came to be.
Another day, another diet. Yuriy Maksymiv/Shutterstock

The long, strange history of dieting fads

For centuries, people have been trying to lose weight in all sorts of ways – including drinking vinegar, avoiding swamps and stocking up on grapefruit.

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